... are welcome Silicone swimming cap, customized silicone swimming cap,designed silicone swimming cap,swim cap Description: Item:Silicone swimming capMaterial100% silicone ... can waterproof with high quality,very flexible,wear comfortableUsagepopular in summer season,promotion gifts or trainning usedSampleSample making ... type of shipmentCertificationPassed through SGS, FDA in US, LFGB in Germany test.